Child support device



FIG. 1 is a top perspective view of a child support device, according to the design;

FIG. 2 is a right side view of the child support device of FIG. 1, the left side view being a mirror image thereof;

FIG. 3 is a front view of the child support device of FIG. 1, the rear view being a mirror image thereof;

FIG. 4 is a top view of the child support device of FIG. 1; and,

FIG. 5 is a bottom view of the child support device of FIG. 1. 

CLAIM The ornamental design for a child support device, substantially as shown and described. 